Computer Network Technician Bulwark security & AV solutions Ltd. located in Surrey is looking for full-time permanent Computer Network Technician to join their team as soon as possible. Job Duties: · Maintain, troubleshoot, repair, and administer local area networks (LANs), wide area networks (WANs), mainframe networks, computer workstations, connections to the Internet and peripheral equipment · Evaluate and install computer hardware, networking software, operating system software and software applications · Operate master consoles to monitor the performance of computer systems and networks and to co-ordinate access and use of computer networks · Provide problem-solving services to network users · Install, maintain, troubleshoot, and upgrade Web-server hardware and software · Implement network traffic and security monitoring software, and optimize server performance · Perform routine network start up and close and maintain control records · Perform data backups and disaster recovery operations · Conduct tests and perform security and quality controls · Control and monitor e-mail use, Web navigation, and installed software · Perform shell scripting or other basic scripting tasks · May supervise other workers in this group.